v.yuv v.yuv converts the input stream to a yuv stream. v.yuv converts the input stream to a yuv stream. If you supply a component size argument to the v.yuv object box, the output stream will have that component size. By default, the output component size is int8. grays streams are converted to yuv streams with u and v components of 0 (no colour).	from the library : softVNS Format : External Environment : jitter / max commercial Max 4.x http://homepage.mac.com/davidrokeby/softVNS.html